videogen(1) on Linux
The text 69c0ffcddf20, as Debian 9 (Stretch) shipped it.
generate Modelines for Xorg servers
Flags it lists
-
-dvf -
-f -
-fb -
-hbp -
-hfp -
-hsp -
-hv -
-m -
-mdc -
-mhf -
-mvf -
-nfb -
-nnv -
-nv -
-q -
-v -
-vbp -
-vfp -
-vsp -
-vv